Table 4.
Adsorbent | C0(mg/L) | Parameter | Temperature (K) | |||
---|---|---|---|---|---|---|
|
|
|
288 |
298 |
308 |
318 |
Apricot Stone (AS) |
40 |
kC |
7.845 |
10.888 |
24.24 |
41.33 |
|
∆G° ( kj/mol) |
-4.93 |
-5.91 |
−8.16 |
-9.83 |
|
C0(mg/L) |
|
∆S° (J/(mol k)) |
|
|
∆H° (kj/mol) |
|
40 | 168.74 | 43.91 |